These new Stadler FLIRT trains are called bimodal BMU trains. It works as an electric EMU train where ever the overhead catenary wire is available and in
electric mode it can reach speeds of up to 160 km/h. But where the lines are not electrified it runs with its own diesel which is located in the small
"powerpack" wagon in its middle. In diesel mode its top speed is 140 km/h. These new trains are ownwd by the regional authorities of Valle d'Aosta, which
is a French speaking autonomous area within Italy. But the trains are operated by Trenitalia's personnel. They run now on the route from Torino up to Aosta,
most of the way with 3 kV DC, but nearing the capital of the autonomous region, they run with diesel just like we see in this picture.
Picture is from near the station of Aosta as this FLIRT was approaching the station. The picture was taken by Ilkka Siissalo 11.5.2023.
The same FLIRT a moment later after it had passed the railway crossing. In the background on the right Aosta station.
Picture from Aosta by Ilkka Siissalo 11.5.2023.
A closeup picture of the front part of the bimodal FLIRT BTR 813.003. The heart symbol represents all the values that are dear for the inhabitants of the
autonomous Aosta valley.
Picture from Aosta by Ilkka Siissalo 11.5.2023.
A two bimodal FLIRT units long train at the station of Aosta ready to leave towards Torino. This long train has more than three times the seating capacity that
typical Aosta to Torino trains used to have some 15-20 years ago. Two or three coaches were enough by then.
Picture from Aosta by Ilkka Siissalo 11.5.2023.
A closer look at the powerpack module of a bimodal FLIRT train. This is where the diesel engines are located. Note how the powerpack rests now on two Jacobs type
bogies placed between the wagons. In Stadler's older GTW type trains the powerpacks were sitting right on top of one powered bogie.
Picture from Aosta by Ilkka Siissalo 11.5.2023.
